Individual Calculations August 2020
 Zelajtys, Jozef  Total change: 19.20  Rating chartPersonal card
 XXXV TSz NiS o Puchar Grunwaldu Lidzbark POL 2020-07-17
RcRownchangeKK*chgGame
 1669 1815 7.00 9 0.96 20 19.20 
  Zemla, Krzysztof 1430 POL1.0010.09201.80 
  Jagiello, Jerzy 1522 POL1.0010.15203.00 
  Stachanczyk, Jacek m2146 POL0.001-0.1220-2.40 
  Niecko, Stanislaw 1716 POL1.0010.36207.20 
  Pawelec, Bartosz 2018 POL0.5010.26205.20 
  Malcer, Joanna 1511 POL1.0010.14202.80 
  Pawlik, Tomasz 1635 POL1.0010.26205.20 
  Racis, Michal 1453 POL0.501-0.4020-8.00 
  Grzywacz, Ryszard 1591 POL1.0010.22204.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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